package javajichu.xh.zhuoyei;

public class Qiu {
    public static void main(String[] args) {
        double q=10;
        double w=q;
        int i;
        for (i=0;i<0.01;i++){
            q=q*0.8;
            w+=q*0.2;
                System.out.println(w);
        }
    }
}
